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Erbium Hydroxide Hydrate Powder, Er(OH)3.xH2O, CAS 14646-16-3
HTRE898
New product
Erbium Hydroxide Hydrate (Er(OH)3.xH2O) Powder is applied in petroleum and environment protection catalysts, mischmetal, polishing powders, and Rare Earth fertilizers. Heeger Materials (HM) provides Erbium Hydroxide Hydrate Powder at a competitive price. The purity and particle size can be customized.
Please contact us if you need customized services. We will contact you with the price and availability in 24 hours.
Data sheet
| Molecular Formula | Er(OH)3.xH2O |
| Molecular Weight | 218.28 (anhy) |
| Purity | 99.999%/99.99%/99.9%/99% |
| CAS | 14646-16-3 |
| Synonyms | ErbiumHydroxid/Hydroxyde De Erbium/Hidroxido Del Erbio |
More info
Erbium Hydroxide Hydrate (Er(OH)3.xH2O) Powder is a water-insoluble, pink crystalline powder. HM stocks various rare earth materials for electronics, petrochemical, metallurgy, machinery, energy, environmental protection, agriculture, and other fields. We also offer pure metals and compounds for R&D applications.
- CAS Number: 14646-16-3
- EINECS NO.: 238-696-5
- Molecular Formula: Er(OH)3.xH2O
- Molecular weight: 218.283 g/mol (anhy)
Erbium Hydroxide Hydrate Crystalline Powder Specifications
| Grade | 99.999% | 99.99% | 99.9% | 99% |
| CHEMICAL COMPOSITION | ||||
| Er2O3 /TREO (% min.) | 99.999 | 99.99 | 99.9 | 99 |
| TREO (% min.) | 60 | 60 | 60 | 60 |
| Rare Earth Impurities | ppm max. | ppm max. | % max. | % max. |
| Tb4O7/TREO Dy2O3/TREO Ho2O3/TREO Tm2O3/TREO Yb2O3/TREO Lu2O3/TREO Y2O3/TREO | 2 5 5 2 1 1 1 | 20 10 30 50 10 10 20 | 0.01 0.01 0.035 0.03 0.05 0.05 0.1 | 0.05 0.1 0.3 0.3 0.5 0.1 0.8 |
| Non-Rare Earth Impurities | ppm max. | ppm max. | % max. | % max. |
| Fe2O3 SiO2 CaO Cl- CoO NiO CuO | 2 10 30 50 2 3 2 | 5 30 50 200 5 5 5 | 0.001 0.005 0.005 0.03 | 0.005 0.02 0.02 0.05 |
Erbium Hydroxide Hydrate Crystalline Powder Applications
- Used as an important colorant in glasses and porcelain enamel glazes.
- Used as a dopant in making optical fiber and amplifiers.
Erbium Hydroxide Hydrate Crystalline Powder Storage and Packing
Erbium Hydroxide Hydrate (Er(OH)3.xH2O) Powder should keep sealed and stored in a dry and cool place, avoiding being exposed to air for a long time. The vacuum-sealed packing is 1kg/bag, 25kg/drum, or as required.
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